Search (3 results, page 1 of 1)

  • × author_ss:"Pettee, J."
  • × year_i:[1980 TO 1990}
  1. Pettee, J.: ¬The subject approach to books and the development of the dictionary catalog (1985) 0.01 
    0.0080817565 = product of:
  0.02424527 = sum of:
    0.012973023 = weight(_text_:der in 3624) [ClassicSimilarity], result of:
      0.012973023 = score(doc=3624,freq=4.0), product of:
        0.09292302 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.04159925 = queryNorm
        0.13961042 = fieldWeight in 3624, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.03125 = fieldNorm(doc=3624)
    0.011272248 = product of:
      0.022544496 = sum of:
        0.022544496 = weight(_text_:22 in 3624) [ClassicSimilarity], result of:
          0.022544496 = score(doc=3624,freq=2.0), product of:
            0.14567348 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04159925 = queryNorm
            0.15476047 = fieldWeight in 3624, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=3624)
      0.5 = coord(1/2)
  0.33333334 = coord(2/6)
    Footnote
    Original in: Pettee, J.: The history and theory of the alphabetical subject approach to books. New York: Wilson 1946. S.22-25.
    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge
  2. Pettee, J.: Public libraries and libraries as purveyors of information (1985) 0.00 
    0.0021621706 = product of:
  0.012973023 = sum of:
    0.012973023 = weight(_text_:der in 3630) [ClassicSimilarity], result of:
      0.012973023 = score(doc=3630,freq=4.0), product of:
        0.09292302 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.04159925 = queryNorm
        0.13961042 = fieldWeight in 3630, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.03125 = fieldNorm(doc=3630)
  0.16666667 = coord(1/6)
    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge
  3. Pettee, J.: Fundamental principles of the dictionary catalog (1985) 0.00 
    0.0021621706 = product of:
  0.012973023 = sum of:
    0.012973023 = weight(_text_:der in 3633) [ClassicSimilarity], result of:
      0.012973023 = score(doc=3633,freq=4.0), product of:
        0.09292302 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.04159925 = queryNorm
        0.13961042 = fieldWeight in 3633, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.03125 = fieldNorm(doc=3633)
  0.16666667 = coord(1/6)
    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge

Themes